Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816424 | System for controlling exhaust heat recovery and exhaust gas recirculation system | — | 2017-11-14 |
| 9670886 | Integrated exhaust gas recirculation cooler | Il Suk Yang, Jong Sub Lee | 2017-06-06 |